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Vitamin B12 Deficiency in Infants- Developmental Disabilities

Vitamin B12 deficiency is one of the fastest growing forms of malnutrition, inflicting infants and at least 40% of all adults with symptoms like fatigue, memory loss, painful tingling sensations, and psychosis. Find out why researchers are troubled about the effect of B12 deficiency in infants…

Infants with B12 deficiency

Scientists have conducted many studies focusing on neurodevelopment issues in infants diagnosed with low cobalamin- severe vitamin B12 deficiency. One such study conducted by UC Davis noted symptoms of neurological disorders in breast-fed infants born to women with pernicious anemia, including:

How early can infants develop B12 deficiency?

For adults, vitamin B12 deficiency symptoms may take years to surface. That’s because the liver stores vast amounts of B12, and unless you lack intrinsic factor, your body constantly replenishes its supply of B12 whenever you eat foods like beef, chicken, fish, eggs, and milk.

However, if you follow a vegan diet, or if you are unable to produce intrinsic factor in your stomach, then your vitamin B12 levels will eventually become depleted.

Newborn infants are not born with large stores of vitamin B12, especially if their mothers have pernicious anemia or refrained from eating foods with B12 during pregnancy or while nursing.

Even though they are born neurologically healthy and of a normal birth weight and size, symptoms of B12 deficiency usually manifest themselves between four to ten months of age, but can occur as early as the second month of life.